| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <20180705130401.24315-4-stanimir.varbanov@linaro.org>
Date: Thu, 5 Jul 2018 16:03:37 +0300
From: Stanimir Varbanov <stanimir.varbanov@...aro.org>
To: Mauro Carvalho Chehab <mchehab@...nel.org>,
Hans Verkuil <hverkuil@...all.nl>
Cc: linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-arm-msm@...r.kernel.org,
Vikash Garodia <vgarodia@...eaurora.org>,
Tomasz Figa <tfiga@...omium.org>,
Alexandre Courbot <acourbot@...omium.org>,
Stanimir Varbanov <stanimir.varbanov@...aro.org>
Subject: [PATCH v5 03/27] venus: hfi: update sequence event to handle more properties
HFI version 4xx can pass more properties in the sequence change
event, extend the event structure with them.
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@...aro.org>
---
drivers/media/platform/qcom/venus/hfi.h | 10 ++++++
drivers/media/platform/qcom/venus/hfi_helper.h | 28 ++++++++++++++++
drivers/media/platform/qcom/venus/hfi_msgs.c | 44 ++++++++++++++++++++++++++
3 files changed, 82 insertions(+)
diff --git a/drivers/media/platform/qcom/venus/hfi.h b/drivers/media/platform/qcom/venus/hfi.h
index 5466b7d60dd0..6038d8e0ab22 100644
--- a/drivers/media/platform/qcom/venus/hfi.h
+++ b/drivers/media/platform/qcom/venus/hfi.h
@@ -74,6 +74,16 @@ struct hfi_event_data {
u32 tag;
u32 profile;
u32 level;
+ /* the following properties start appear from v4 onwards */
+ u32 bit_depth;
+ u32 pic_struct;
+ u32 colour_space;
+ u32 entropy_mode;
+ u32 buf_count;
+ struct {
+ u32 left, top;
+ u32 width, height;
+ } input_crop;
};
/* define core states */
diff --git a/drivers/media/platform/qcom/venus/hfi_helper.h b/drivers/media/platform/qcom/venus/hfi_helper.h
index f5f1557b1176..1bc5aab1ce6b 100644
--- a/drivers/media/platform/qcom/venus/hfi_helper.h
+++ b/drivers/media/platform/qcom/venus/hfi_helper.h
@@ -801,6 +801,34 @@ struct hfi_h264_vui_timing_info {
u32 time_scale;
};
+struct hfi_bit_depth {
+ u32 buffer_type;
+ u32 bit_depth;
+};
+
+struct hfi_picture_type {
+ u32 is_sync_frame;
+ u32 picture_type;
+};
+
+struct hfi_pic_struct {
+ u32 progressive_only;
+};
+
+struct hfi_colour_space {
+ u32 colour_space;
+};
+
+struct hfi_extradata_input_crop {
+ u32 size;
+ u32 version;
+ u32 port_index;
+ u32 left;
+ u32 top;
+ u32 width;
+ u32 height;
+};
+
#define HFI_COLOR_FORMAT_MONOCHROME 0x01
#define HFI_COLOR_FORMAT_NV12 0x02
#define HFI_COLOR_FORMAT_NV21 0x03
diff --git a/drivers/media/platform/qcom/venus/hfi_msgs.c b/drivers/media/platform/qcom/venus/hfi_msgs.c
index 589e1a6b36a9..54cd41e5837c 100644
--- a/drivers/media/platform/qcom/venus/hfi_msgs.c
+++ b/drivers/media/platform/qcom/venus/hfi_msgs.c
@@ -25,10 +25,16 @@
static void event_seq_changed(struct venus_core *core, struct venus_inst *inst,
struct hfi_msg_event_notify_pkt *pkt)
{
+ enum hfi_version ver = core->res->hfi_version;
struct hfi_event_data event = {0};
int num_properties_changed;
struct hfi_framesize *frame_sz;
struct hfi_profile_level *profile_level;
+ struct hfi_bit_depth *pixel_depth;
+ struct hfi_pic_struct *pic_struct;
+ struct hfi_colour_space *colour_info;
+ struct hfi_buffer_requirements *bufreq;
+ struct hfi_extradata_input_crop *crop;
u8 *data_ptr;
u32 ptype;
@@ -69,6 +75,44 @@ static void event_seq_changed(struct venus_core *core, struct venus_inst *inst,
event.level = profile_level->level;
data_ptr += sizeof(*profile_level);
break;
+ case HFI_PROPERTY_PARAM_VDEC_PIXEL_BITDEPTH:
+ data_ptr += sizeof(u32);
+ pixel_depth = (struct hfi_bit_depth *)data_ptr;
+ event.bit_depth = pixel_depth->bit_depth;
+ data_ptr += sizeof(*pixel_depth);
+ break;
+ case HFI_PROPERTY_PARAM_VDEC_PIC_STRUCT:
+ data_ptr += sizeof(u32);
+ pic_struct = (struct hfi_pic_struct *)data_ptr;
+ event.pic_struct = pic_struct->progressive_only;
+ data_ptr += sizeof(*pic_struct);
+ break;
+ case HFI_PROPERTY_PARAM_VDEC_COLOUR_SPACE:
+ data_ptr += sizeof(u32);
+ colour_info = (struct hfi_colour_space *)data_ptr;
+ event.colour_space = colour_info->colour_space;
+ data_ptr += sizeof(*colour_info);
+ break;
+ case HFI_PROPERTY_CONFIG_VDEC_ENTROPY:
+ data_ptr += sizeof(u32);
+ event.entropy_mode = *(u32 *)data_ptr;
+ data_ptr += sizeof(u32);
+ break;
+ case HFI_PROPERTY_CONFIG_BUFFER_REQUIREMENTS:
+ data_ptr += sizeof(u32);
+ bufreq = (struct hfi_buffer_requirements *)data_ptr;
+ event.buf_count = HFI_BUFREQ_COUNT_MIN(bufreq, ver);
+ data_ptr += sizeof(*bufreq);
+ break;
+ case HFI_INDEX_EXTRADATA_INPUT_CROP:
+ data_ptr += sizeof(u32);
+ crop = (struct hfi_extradata_input_crop *)data_ptr;
+ event.input_crop.left = crop->left;
+ event.input_crop.top = crop->top;
+ event.input_crop.width = crop->width;
+ event.input_crop.height = crop->height;
+ data_ptr += sizeof(*crop);
+ break;
default:
break;
}
--
2.14.1
Powered by blists - more mailing lists